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提问人：网友yilufeige
发布时间：2022-01-07
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Many ways have been found______small and simple machine to process large and complicated m
achine parts.
A．by using
B．to use
C．using
D．used
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更多“Many ways have been found______small and simple machine to process large and complicated m”相关的问题
第1题
All kinds of parties and celebrations have been held for many reasons, some religious, some seasonal, and some for special people and events.
第2题
Scientists have found that the way the brain works is _____ complicated than they had thought.
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A.far
B.farther
C.much
D.far more
第3题
Under which sampling method does every member of the target population have an equal chance of being in the sample?
A、Stratified sampling
B、Random sampling
C、Systematic sampling
D、Cluster sampling
第4题
Passage Two
In spring, chickens start laying again, bringing a welcome source of protein at winter’s end. So it’s no surprise that cultures around the world celebrate spring by honoring the egg.
Some traditions are simple, like the red eggs that get baked into Greek Easter breads.Others elevate the egg into a fancy art, like the heavily jewel-covered “eggs” that were favored by the Russians starting in the 19th century.
One ancient form. of egg art comes to us from Ukraine. For centuries, Ukrainians have been drawing complicated patterns on eggs. Contemporary artists have followed this tradition to create eggs that speak to the anxieties of our age: Life is precious, and delicate. Eggs are, too.
“There’s something about their delicate nature that appeals to me,” says New Yorker cartoonist Roz Chast. Several years ago, she became interested in eggs and learned the traditional Ukrainian technique to draw her very modem characters. “I’ve broken eggs at every stage of the process—from the very beginning to the very, very end.”
But there’s an appeal in that vulnerability. “There’s part of this sickening horror of knowing you’re walking on the edge with this, that I kind of like, knowing that it could all fall apart at any second.” Chast’s designs, such as a worried man alone in a tiny rowboat, reflect that delicateness.
Traditional Ukrainian decorated eggs also spoke to those fears. The elaborate patterns were believed to offer protection against evil.
“There’s an ancient legend that as long as these eggs are made, evil will not prevail in the world,” says Joan Brander, a Canadian egg-painter who has been painting eggs for over 60 years, having learned the art from her Ukrainian relatives.
The tradition, dating back to 300 B.C., was later incorporated into the Christian church. The old symbols, however, still endure. A decorated egg with a bird on it, given to a young married couple, is a wish for children. A decorated egg thrown into the field would be a wish for a good harvest.
Why do people in many cultures prize the egg？
A.It is a welcome sign of the coming of spring
B.It is their major source of protein in winter
C.It can easily be made into a work of art
D.It can bring wealth and honor to them
Why have contemporary artists continued the egg art tradition？A.Eggs serve as an enduring symbol of new life
B.Eggs have an oval shape appealing to artists
C.Eggs reflect the anxieties of people today
D.Eggs provide a unique surface to paint on
What do we learn about the decorated “eggs” in Russia？A.They are shaped like jewel cases
B.They are cherished by the rich
C.They are heavily painted in red
D.They are favored as a form of art
Why does Chast enjoy the process of decorating eggs？A.She never knows if the egg will break before the design is completed
B.She can add multiple details to the design to communicate her idea
C.She always derives great pleasure from designing something new
D.She is never sure what the final design will look like until the end
What do we learn from the passage about egg-painting？A.It originated in the eastern part of Europe
B.It has a history of over two thousand years
C.It is the most time-honored form of fancy art
D.It is especially favored as a church decoration
第5题
Language is human speech, either written or spoken.All languages have a system of sounds, words, a system of word order, and grammar.Word order is more important in English than in some other languages.The sound system is very important in Chinese and in many African languages.
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Language is always changing.The earliest known languages had complicated grammar but a small, limited vocabulary.Over the centuries, the grammar changed, and the vocabulary grew.For example, the English and Spanish people who came to America during the sixteenth and seventeenth centuries gave names to all the new plants and animals they found.In this way, hundreds of new words were introduced into English and Spanish vocabularies.Today life is changing very fast, and language is changing fast, too.
There are several major language families in the world.Some scientists say there are nine main families, but other scientists divide them differently.The languages in each family are related, and scientists think that they came from the same parent language.
We learn our own languages by listening and copying.We do this without studying or thinking about it.But learning a foreign language takes a lot of study and practice.
(1).What do all languages in the world have?
A.Complicated vocabularies
B.Single grammar
C.Large vocabularies
D.A system of sounds
(2).What does the earliest known languages have?
A.Different word orders
B.Difficult grammar
C.Difficult vocabularies
D.Easy sound system
(3).What did the English and Spanish people who came to America do?
A.They gave names to different animals
B.They found many new plants and animals
C.They changed the grammar of English and Spanish
D.They introduced new words into English and Spanish
(4).Scientists think that the languages in each family_________________________.
A.are related
B.should be divided differently
C.should be separated
D.are not very different
(5).According to the passage, we learn our own language by_________________________.
A.thinking about it
B.practicing it
C.listening and copying
D.studying it
第6题
Many can remember when Chinese, Japanese and Filipino ________ were the victims of social isolation.
第7题
Any of these problems can be solved by ordinary intelligence and hard work. None of them are too difficult for us.
第8题
If a person finds getting up early a problem, most probably ______.A.he is a lazy personB.
If a person finds getting up early a problem, most probably ______.
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A．he is a lazy person
B．he is not sure why his energy is low
C．he refuses to follow his own energy cycle
D．he is at his peak in the afternoon or evening
